What certifications does the product have?

The product holds RoHS and CE certifications, ensuring compliance with international safety and environmental standards.

How do I get a price quote?

Please provide the sheath material, voltage, outer diameter, thickness, length, and ideally a technical drawing. This information helps us determine the specific parameters and provide an accurate quote.

Stable Performance Double-Ended Spiral Heating Element for Water Boilers/Dispensers

Name: Stable Performance Double-Ended Spiral Heating Element for Water Boilers/Dispensers
Brand: Thermal International Co., Ltd.
SKU: 1986669601

Guangdong, ChinaThermal International Co., Ltd.

US$1.71

500-999 Pieces

US$1.69

1,000-4,999 Pieces

US$1.67

5,000-9,999 Pieces

US$1.65

10,000+ Pieces

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Certification

RoHS, CE

Material

Ni-Cr Wire

Model NO.

WH-6803

Form

Heating Wire

Shape

Spiral

Sheath Material

304/316L/321 Stainless Steel

Pipe Diameter

D8mm/D10mm/D12mm

Number of Spiral Turns

3~8 Turns

Overall Length

200~600mm, Customizable

Voltage

220V/380V(Single Phase/Three Phase)

Power

1kw ~ 6kw

Wiring Method

Double-Ended Threaded Cable

Insulation Resistance

≥500MΩ (Cold State)

Operating Temperature

≤600℃ (Pipe Surface)

Heating Medium

Water / Oil / Acid/Alkali Solution

Transport Package

Carton/Pallet/Wooden Case Packaging

Specification

Liquid Heating Element

Trademark

Thermal International

Origin

China

HS Code

8516800000

Production Capacity

50, 000PCS/Month

Key features

High Power Density: Spiral structure increases heating area for higher power density within limited length.

Corrosion Resistant: SUS304/316 stainless steel sheath resists acid, alkali, and high-temperature corrosion.

Stable Wiring Design: Double-ended threaded cable outlet ensures stable wiring for long-term continuous operation.

Customizable Parameters: Length, diameter, power, and voltage can be customized to fit specific equipment space.

High Thermal Efficiency: Filled with magnesium oxide powder for excellent insulation and efficient heat transfer.

Versatile Applications: Suitable for water boilers, dispensers, oil tanks, and specialized immersion heaters.

Certified Quality: Products meet RoHS and CE certifications and GB/T 23137 electric heating standards.

Wide Voltage Range: Supports 220V/380V single or three-phase power for household and industrial use.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Thermal International Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2008-09-01Nearest Port: Shenzhen, ningbo and ShanghaiAverage Response Time: ≤3.67hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FCA

AI-Powered supplier vetting

SummaryThermal International Co., Ltd. is identified as a private manufacturer/factory in Shenzhen, China, specializing in home-appliance heating elements, thermostats, switches, and motors. The supplier reports ISO 9001 certification, six production lines in one operational record, and a separate company description claiming ten assembly lines across three owned factories. It reports 11–20 R&D engineers, 11–20 quality-control staff, and product output information for hot plates, heating elements, and thermostats. Export activity began in 2008, with 51%–70% of total sales from exports and self-operated import/export rights. The supplier states that it supports on-site and third-party inspections, pre-sales consultation, timely delivery, and after-sales service. However, several areas—including outsourcing procedures, inventory, overseas operations, OEM/ODM, SDK-related R&D, quality traceability, customer cases, and current audit validity—remain unverified or explicitly unknown.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory, with a stated factory location in Shenzhen, China. Its reported production infrastructure includes six production lines in one record, while another description claims ten assembly lines across three owned factories, so the exact consolidated factory footprint is inconsistent but manufacturing status is clear.

CertificationsThe supplier reports ISO 9001 certification for its management system. This is explicit evidence of certification holding, although no certificate number, scope, or validity period is provided.

After-Sales capabilityThe supplier states that it provides personalized service from pre-sales consultation through after-sales service, with a sales team offering professional advice and timely delivery. These statements support the existence of an after-sales service commitment, although no service-level details or performance evidence are supplied.

Production capacityThe supplier reports six production lines in one factory record, while its company description states ten assembly lines across three owned factories. It also provides product-specific output quantities for hot plates, heating elements, and thermostats, which explicitly supports established production capacity, although the differing line counts should be clarified.

Product Q&A

Q:What materials are available for the sheath?

We offer SUS304, SUS316, SUS321, INCOLOY 840, INCOLOY 800, Copper, Aluminum, and Titanium. SUS304 is for clean water, while SUS316 offers stronger corrosion resistance for weak acid or oil.

Q:Can the heating element be customized?

Yes, it is a non-standard customized part. You can customize the spiral turns, tube diameter, power, voltage, and overall length based on your equipment's space and operating conditions.

Q:What is the minimum order quantity (MOQ)?

The MOQ is 500 pieces. We recommend providing technical drawings for accurate pricing and manufacturing.

Q:What is the lead time for production?

Lead times vary by season. During peak season, it takes about one month. In the off-season, production is completed within 15 working days.

Q:What are the typical applications for this heating element?

It is primarily used for liquid heating in water tanks, boilers, dispensers, and oil tanks. It is also suitable for sous vide heaters, water distillers, and small industrial heaters.